stretchr/testify — pull request #22 by benbjohnson (2013-09-26 16:07:25+00:00)
Title: Fix dependencies for 'go get'.

@stretchr The `objx` packages wasn't getting picked up when running:

```
$ go get -u github.com/stretchr/testify
```

I added the dependencies to the subpackages in the `doc.go` so that they'd get picked up automatically.